import book.BookList;
import user.AdminUser;
import user.NormalUser;
import user.User;

import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 三石
 * Date: 2022-05-21
 * Time: 20:58
 */
public class Main {

    public static User login(){
        System.out.println("请输入你的姓名：");
        Scanner scanner=new Scanner(System.in);
        String name=scanner.nextLine();
        System.out.println("请输入你的身份：1.>管理员  0.>普通用户");
        int choice=scanner.nextInt();

        if(choice==1){
            System.out.println("欢迎管理员！");
            return new AdminUser(name);
        }else {
            System.out.println("欢迎普通用户！");
            return new NormalUser(name);
        }
    }
    public static void main(String[] args) {
        BookList bookList = new BookList(); //准备图书

        //登录
        User user = login();
        while (true) {
            int choice = user.menu(); //动态绑定

            user.doOperation(choice, bookList);
        }
    }
}
